This is potentially gender construct and sexism getting directly in the way of advocacy against real issues. Women start a protest advocating against a very real issue they face, by women for women, and it is spun as a direct attack on men. Same thing happens for men's advocacy.

"...For the Master's tool will never dismantle the master's house. They may allow us temporarily to beat him at his own game, but they will never enable us to bring about genuine change. And this fact is only threatening to those women who still define the master's house as their only source of support..." - Audre Large, in "Master's Tools Will Never Take Down the Master's House"

I don't think most would blame many women for the practices they do in public to stay safe, despite the behavior explicitly being sexist. This is because we understand that in absence of these kinds of behaviors, women do actually get prayed upon, most often by men. It's the reality of a dangerous world. however, we get angry when the statements and phrases used to justify these behaviors are said aloud.

What we fail to acknowledge is that that same kind of victimization is possible to a guy. Most guys would find the idea of deliberately using the bathroom at the same time as their friend as weird, possibly even girly. Machismo stereotypes and trying to conform to manliness actively makes men more vulnerable .

We also downplay women being violent, yet again a gender stereotype which not only lets women get physical in public, but actually also makes women easier to dismiss when they're angry and yelling. This not only lets women get away with toxic behavior, but robs them of being taken seriously at other times.

These are both issues caused by gender, which is also actively defining how advocacy happens and creates an arbitrary divide.